Dominique Thorne as Riri Williams / Ironheart: An MIT student and genius inventor from Chicago who created a suit of armor that rivals the one built by Tony Stark / Iron Man.[4] Thorne explained that Ironheart would give a "deeper dive" into Riri after a "preview" of the character was seen in Black Panther: Wakanda Forever (2022), saying the series helps explain her background and upbringing that made her the person seen in Wakanda Forever, as well as dealing with the events of that film and how they change her outlook on being Ironheart.[5]
Anthony Ramos as Parker Robbins / The Hood: An ally of Riri's who dons a hood that allows him to tap into dark arts and magic. Ramos said Robbins was complex and a misfit who "wants to take in other misfits and show the world that you looked at us as outcasts but we're going to end up on top".[6] Robbins is from the Chicago neighborhood Humboldt Park, being raised by his mother who is part of the Puerto Rican street gang-turned activist organization, the Young Lords; in the comics, Robbins is from New York City.[5]
Malarie Howard, Francesca Gailes, Jacqueline J. Gailes, Amir Sulaiman, and Cristian Martinez serve as writers for the series alongside Hodge,[19] with the Gailes both previously writing on She-Hulk: Attorney at Law (2022).[28] The writers' room for the series was set to begin in May 2021.[22] Feige felt the conflict between Riri's technology and the magic of Parker Robbins / The Hood made the series unique within the MCU.[6] Marvel Studios executive Nate Moore described the series as a direct sequel to Wakanda Forever by exploring "interesting repercussions" of Riri's experiences in that film when she returns to her home.[29] The series sees Riri being expelled from MIT for skipping classes and using too many of the university's resources, which causes her to engage in illegal activities, such as joining the Hood and his gang, to fund her projects.[30] Setting the series in Riri's hometown of Chicago, which Ramos called a character in its own right that is part of the identity of all the characters, gives her and the other characters "options" in trying to get ahead, be it with power, money, or something else. Ramos explained that this affects each of the characters positively and negatively, and that eventually each choice made starts to interweave in other characters' journeys. The writers tried to make complicated characters who were neither entirely good or evil, with star Alden Ehrenreich believing the writers presented "a psychological, emotional portrait" of each character.[5]
Casting
Dominique Thorne was revealed to have been cast as Riri Williams / Ironheart with the series' announcement,[4] after Marvel Studios offered her the role without auditioning;[31] Thorne had previously auditioned for Black Panther and was told then by Marvel Studios that they wanted to work with her on a future project after she had more experience.[32] In February 2022, Anthony Ramos joined the series as Parker Robbins / The Hood,[33][6] described as a "key role" and the series' main villain.[33][7]Deadline Hollywood reported that his role would expand to other MCU projects, similar to how Jonathan Majors appeared as He Who Remains in the first season of Loki (2021) ahead of his appearance as Kang the Conqueror in Ant-Man and the Wasp: Quantumania (2023).[33] Later that month, Lyric Ross was cast as Riri's best friend.[7] Newcomer Harper Anthony joined the cast in an undisclosed role by April,[11] followed by Manny Montana in June.[34] A month later, Alden Ehrenreich joined the cast in a "key role".[35]
From August to October 2022, Shea Couleé,[36]Zoe Terakes,[12] Regan Aliyah,[8]Shakira Barrera,[13] Rashida "Sheedz" Olayiwola,[14] Sonia Denis,[15]Paul Calderón,[16] and Cree Summer joined the cast in undisclosed roles.[17] At the D23 Expo in September, Jim Rash was revealed to be reprising his role as the Dean of MIT from Captain America: Civil War (2016).[10] The following month, Deadline Hollywood reported that Sacha Baron Cohen had joined the MCU, in a role that would see him potentially first appear in the later episodes of Ironheart followed by appearances in other MCU projects. His role was likely to be the character Mephisto, which would be portrayed by Baron Cohen in-person as well as through CGI.[37][17] In June 2023, Anji White was revealed as a series regular, believed to be portraying Riri's mother Ronnie.[9] A United States Copyright Office filing revealed in October 2023 for the series revealed that Ehrenreich was playing Joe McGillicuddy, Ross playing Natalie Washington, Matthew Elam playing Xavier Washington, White playing Ronnie Williams, Montana playing Cousin John, and Couleé playing Slug, while Baron Cohen would appear in the series.[1]
Design
Andrew Menzies serves as the production designer for the series.[38]
Winderbaum confirmed that the series was being edited by March 2024.[54] Cedric Nairn-Smith and Shannon Baker Davis serve as editors, with Nairn-Smith previously working on the Marvel Studios series Moon Knight (2022) and Daredevil: Born Again (2025).[55][56]
Marketing
Footage from the series was shown at the 2022 D23 Expo.[6] Thorne and Ramos promoted the series at Disney's May 2024 upfront presentation, where the release year was announced.[57] The pair again promoted the series that August, at Disney's D23 convention, with Coogler, Ross, Ramos, Ehrenreich, and Aliyah. Footage from the series was shown,[2][58] which Jacob Hall of /Film described as "a crime show with an Iron Man twist at the center".[59] Following online leaks of the D23 footage, Marvel released an official look at Riri in her Ironheart armor within their video celebrating the company's 85th anniversary.[60] More footage from the series was included in a video that was released by Disney+ in October, announcing the release schedule for Marvel Television and Marvel Animation projects through the end of 2025.[20]
Release
Ironheart is scheduled to premiere on Disney+ on June 24, 2025,[20] and will consist of six episodes.[22] The series was originally scheduled to debut in late 2023,[61] however, by February 2023 it was unlikely to premiere that year as Disney and Marvel Studios were re-evaluating their content output.[62] In May, it was reported to be releasing in 2024,[63] but was removed from Marvel Studios' release schedule in September 2023, with the Writers Guild of America and SAG-AFTRA strikes affecting the series' ability to be completed.[64] The next month, a filing for the first episode with the United States Copyright Office indicated an approximate release on September 3, 2025.[1] The June 2025 release date was announced a year later.[20] It will be the final series of Phase Five of the MCU.[61]
^"Cedric Nairn-Smith Resume"(PDF). Independent Artist Group. July 15, 2024. Archived(PDF) from the original on August 6, 2024. Retrieved August 6, 2024.